SEPTA’s Regional Rail lines will have new schedules starting Sunday, March 10th. In describing the changes, SEPTA’s website states:

For most lines, select trains will depart stations EARLIER or LATER than previously scheduled

Whoever wrote that line should be given a raise.

Anyhow, you can view the new schedule for the Manayunk/Norristown Line (which services Whitemarsh and Conshohocken) here – Manayunk/Norristown Line PDF Schedule

Below are the highlights:

• Select trains have been renumbered and one Outbound (toward Norristown) train (Train #5224, departing Suburban at 8:05 a.m.) will depart earlier than previously scheduled.
• Train #6291, departing Miquon at 8:44 a.m. to Center City has been renumbered to Train #2517. This train will depart at the current times; however, it will now operate with continuing service to Paoli/Thorndale Line stations.:
• Train #3226, departing Suburban at 8:09 a.m., to Norristown has been renumbered to #5224 and will now depart at 8:05 a.m., 4 minutes earlier at all stations.